A subdivision of the Germanic languages that includes High German, Low German, Yiddish, Dutch, Afrikaans, Flemish, Frisian, and English. n. (Languages) a subbranch of the Germanic languages that consists of English, Frisian, Dutch, Flemish, Afrikaans, Low German, German, Yiddish, and their associated dialects.
Signs and Symptoms of Bird Flu. The period of time between exposure to the virus and development of symptoms (called the incubation period) is longer for bird flu than for regular flu, from two to as many as 17 days. Symptoms of bird flu vary, depending on which virus caused the infection. Early symptoms include the following: Cough.
In older birds, the disease is called aspergillosis. Species affected: All birds (domestic poultry, pigeons, canary and zoo bird species), animals, humans, and plants are susceptible. Clinical signs: Aspergillosis occurs as an acute disease of young birds and a chronic disease in mature birds.n older birds, the disease is called aspergillosis. Species affected: All birds (domestic poultry, pigeons, canary and zoo bird species), animals, humans, and plants are susceptible. Clinical signs: Aspergillosis occurs as an acute disease of young birds and a chronic disease in mature birds.